Sodium Naphthalene Sulphonate formaldehyde (SNF) is light yellow to yellowish brown powder, which is an anionic surfactant. It is widely used for the preparation of free-flowing and pumpable concrete mixture. It is widely used in the construction industry. Sodium naphthalene sulfonate formaldehyde can be used as raw material for compound accelerators, anti-freezing agents, and retarders, in different construction industries. It is also known as dispersing agent NNO, diffusing agent NNO, sodium naphthalene-2-sulfonate formaldehyde, sodium polynaphthalene sulfonate, sodium naphthalene sulfonate formaldehyde concrete agent, etc. Its high purity feature makes cement particles with high low foaming, high range water reducing and strengthening. In addition, it also improves cement mobility and workability. Sodium naphthalene sulfonate formaldehyde is easily soluble in ethylene glycol, diethylene glycol, glycerol, and water, slightly soluble in alcohols, but it is insoluble in organic solvents. Sodium Naphthalene Sulphonate Powder,Industrial Grade Sodium Gluconate,Sodium Gluconate Liquid,Sodium Gluconate Stabilizer Shenyang East Chemical Science-Tech Co., Ltd. , https://www.eastchemy.comProduct Application
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Main Features
 1)With ergonomic design, excellent performance, it can reduce much working fatigue,
 2)The decentered dual-action rotation can realize more even & smooth polishing effect,
 3)The rubber grip (freezing / slide-proof) is ideal for continuous operation
 4)Built-in Regulator for Complete Speed ControlÂ
 5)Various sanding pad & paper ( Self-adhesive or Velcro type) are availabe as per specific demand
 
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Furthermore, it is highly utilized in various industries such as agriculture, plastics & rubber, paper, construction, textile, oil, and others. The growing construction industry on account of rapid growth in population and urbanization particularly in Asia Pacific and North America has boosted the global Sodium naphthalene sulfonate formaldehyde market over the forecasted period.
Nv-524 Air Random Orbital Non-Vacuum Sander
Model NO.: NV-524
Free Speed: 12000 Rpm
AV. Air Consum: 8 Cfm
Size of Pad: 5" or 6"
Air Inlet: 1/4"
Exhaust: Rear
Air Sander: Air Random Orbital Non-Vacuum Sander
Trademark: NOVIA TOOLS or Neutral or OEM
Transport Package: Carton
Specification: 0.75 KGS 1.65 LBS
Origin: Zhejiang
Product Description
Suitable for all sanding work such as auto body,furniture,hardware and machinery,electronic application,fiber glass and metal items,removing rust and surface preparation before painting.
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Air Random Orbital Non-vacuum Sander
Item No
NV-524
Operating Pressure
6.2Bar 90 Psi
Av. Air Consumption
8CFM
Orbital dia
2.5mm,5mm
Free Speed
12000 RPM
Size of Pad
5",6"
Exhaust
Rear
Air Inlet
1/4'
Net Weight:
0.75KGS 1.65Â LBS
6)Includes Coupler Plug, Lubricating Oil, Wrench, and Instruction ManualÂ